꼉(j)(c)(sh)W(xu)(yng)}
(do)Z(y)ôõ뷨һ(g)(hu)ĺ!С.,(sh)W(xu)֪R(sh)P(gun)ϢՈ(qng)P(gun)עCNFLAP(gun)Ŀ!
1Сt156,С1.52,СtС߶?
250ǧͲѿե15ǧ,@Ӌ(j),5ͲѿեͶǧ?
3СxW(xu)У1.5ǧ,СϼxW(xu)У1ǧ60,l(shu)xW(xu)У??
4һֻrB(nio)мs150ǧ500,һ^iмs123.06ǧ,һֻrB(nio)һ^iضǧ?ٰѽY(ji)(xi)ɏ(f)(sh).
5һNNC(j)IJN3,NC(j)ÿСr(sh)5ǧ,@Ӌ(j),2Сr(sh)ԲNٹ?
6·(du)һ1.078ǧ,ڶȵһ0.456ǧ,·(du)һ˶ǧ?
7ϣСW(xu)ͬW(xu)ι(ji)s40.25Ԫ,bӆD(sh)ٹ(ji)s3.7Ԫ.bӆD(sh)(ji)s˶Ԫ?
𰸣
1С1.52=152СtС156-152=4()
СtС4
25=5000ǧ5000÷50×15=1500(ǧ)
5Ͳѿե1500ǧ
31.5ǧ=15001ǧ60=1060ס1500>10601500-1060=440()
СϼxW(xu)У440
4150ǧ500=150.5ǧ150.5-123.06=27.44(ǧ)27.44ǧ=27ǧ440
һֻrB(nio)һ^i27.44ǧ(f)(sh)27ǧ440
Ѓɂ(g)ɂ(g)φλQ(sh)Џ(f)(sh)
55ǧ=5000Сr(sh)N5000×2×3=30000(ƽ)=3() 2Сr(sh)ԲN3
6ڶ1.078+0.456=1.534(ǧ)һ1.078+1.534=2.612(ǧ)
·(du)һ2.612ǧ
740.25-3.7=36.55(Ԫ)
bӆD(sh)(ji)s36.55Ԫ
꼉(j)(c)(sh)W(xu)(yng)}P(gun)£
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